Gate entry system using short range radio communications with user terminal devices

ABSTRACT

A gate entry system for regulating passages of passengers is formed by a wall unit for forming a passageway that is extended along a passing direction of the passengers, a gate unit provided at an exit side of the passageway, which is capable of being opened or closed to regulate the passages of the passengers, human sensors for sensing the passengers in the passageway, a radio communication unit for detecting a number of passengers entering into the passageway according to outputs of the human sensors, and carrying out transmission/reception of data with respect to at least one terminal device of one passenger, and a control unit for controlling opening or closing of the gate unit according to the data received by the radio communication unit.

BACKGROUND OF THE INVENTION

1. Field of the Invention

The present invention relates to a gate entry system for regulatingpassages of passengers.

2. Description of the Related Art

As a conventional gate entry system for regulating passages ofpassengers, there is an automatic checking and collecting machine usedat a railway station, for example. In order to pass the automaticchecking and collecting machine, the user enters a commutation pass ofthe user into the automatic checking and collecting machine, and if thecommutation pass is recognized as valid, the user can pass the automaticchecking and collecting machine. For this reason, by the use of theautomatic checking and collecting machine, it has been possible tocomprehend users of the station accurately, while limiting passages ofusers quickly.

However, in the conventional automatic checking and collecting machine,a ticket or pass conveyor section and a ticket or pass examinationsection have been expensive so that the price of the automatic checkingand collecting machine itself has been very high. Also, the conveyorsection requires the fine-tuning and the maintenance cost due to itssevere operating environment. In addition, when the area for placing theautomatic checking and collecting machine is limited, the automaticchecking and collecting machine itself is so large that there has been adrawback that it is difficult to place many automatic checking andcollecting machines. Also, there has been an inconvenience that ticketsusable for the automatic checking and collecting machine can bepurchased only at limited places such as the railway station.

As a technique for overcoming such drawbacks, there is a contactlessradio IC card (ISO14443). The contactless radio IC card is formed by ashort range radio communication unit of the electromagnetic inductiontype, a tamper-resistant memory, and a process unit MPU, and theautomatic checking and collecting machine can detect and check the cardin a short period of several hundred msec., when the card is broughtwithin a distance of approximately 10 cm from a reader/writerimplemented in the automatic checking and collecting machine. The usercan pass the automatic checking and collecting machine by simply holdingthe commutation pass card close to the reader/writer, so that there isno need for the conveyor section.

On the other hand, the radio technology for use in the portabletelephone and the like has been developed recently, and in particularthe short range radio technology called Bluetooth is currentlyattracting much attentions. The Bluetooth is designed for the consumeruse and the mobile use so that it has features of a low powerconsumption and a low cost, and it is expected to be installed on manyportable devices in near future. The Bluetooth can cooperate not onlywith the personally owned devices but also with any peripheralelectronic devices, so that it has a potential for providing thepowerful network infrastructure for realizing various services.

Compared with the contactless radio IC card, the Bluetooth has drawbacksin its long processing time and its weak security. However, if it ispossible to develop an automatic checking and collecting machine inwhich the user can pass by utilizing a portable telephone with theBluetooth installed thereon, there can be an advantage in that itbecomes possible for the user to pass the automatic checking andcollecting machine by utilizing his own portable telephone without beingrequired to purchase a ticket or the like. Also, by utilizing theBluetooth for the other purposes, it can be expected that a highlyattractive commercial market will be created.

However, in the case of applying the Bluetooth to the automatic checkingand collecting machine, there is a possibility for erroneouslyestablishing the communication connection with the Bluetooth of theterminal device owned by a person other than the passenger who iscurrently trying to pass the automatic checking and collecting machine(such as a subsequent passenger, for example) and checking that otherperson's ticket rather than the passenger's ticket.

Also, when a plurality of passengers enter into the automatic checkingand collecting machine consecutively, the communication data of theplurality of passengers will come into the radio wave reachable range ofthe Bluetooth on the automatic checking and collecting machine, suchthat it becomes impossible for the automatic checking and collectingmachine side to check tickets in the correct order by which thepassengers entered the automatic checking and collecting machine.

BRIEF SUMMARY OF THE INVENTION

It is therefore an object of the present invention to provide a gateentry system capable of carrying out the processing of the passengersproperly at the automatic checking and collecting machine side, evenwhen the Bluetooth is applied to the automatic checking and collectingmachine, for example.

According to one aspect of the present invention there is provided agate entry system for regulating passages of passengers, comprising: awall unit configured to form a passageway that is extended along apassing direction of the passengers; a gate unit provided at an exitside of the passageway, which is capable of being opened or closed toregulate the passages of the passengers; human sensors configured tosense the passengers in the passageway; a radio communication unitconfigured to detect a number of passengers entering into the passagewayaccording to outputs of the human sensors, and carry outtransmission/reception of data with respect to at least one terminaldevice of one passenger; and a control unit configured to controlopening or closing of the gate unit according to the data received bythe radio communication unit.

Other features and advantages of the present invention will becomeapparent from the following description taken in conjunction with theaccompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a diagram showing a perspective view of a gate entry systemaccording to one embodiment of the present invention.

FIG. 2 is a diagram showing a plan view of a ticket gate device of thegate entry system according to one embodiment of the present invention.

FIG. 3A is a block diagram showing an internal configuration of a ticketgate device of the gate entry system according to one embodiment of thepresent invention.

FIG. 3B is a block diagram showing an internal configuration of aterminal device of the gate entry system according to one embodiment ofthe present invention.

FIG. 4 is a flow chart for an operation of the gate entry systemaccording to one embodiment of the present invention.

FIG. 5 is a flow chart for an invalidation processing to be carried outby a ticket gate device according to one embodiment of the presentinvention.

FIG. 6 is a flow chart for an operation of the gate entry systemaccording to one embodiment of the present invention when more than onepassengers have entered into a ticket gate device.

FIG. 7 is a flow chart for an operation of the gate entry systemaccording to one embodiment of the present invention when a passengertries to pass a ticket gate device despite of the fact that a dataprocessing of the passenger at the ticket gate device is not completed.

FIGS. 8A to 8D are diagrams showing perspective views of a ticket gatedevice of the gate entry system according to first to fourth modifiedembodiments of the present invention.

FIG. 9 is a block diagram showing an internal configuration of a ticketgate device of the gate entry system according to a fifth modifiedembodiment of the present invention.

FIG. 10 is a flow chart for an operation of the fate system according toa fifth modified embodiment of the present invention when a properpassenger does not pass a ticket gate device.

DETAILED DESCRIPTION OF THE INVENTION

Referring now to FIG. 1 to FIG. 10, one embodiment of a gate entrysystem according to the present invention will be described in detail.

(Configuration of the Gate Entry System)

FIG. 1 shows a schematic configuration of the gate entry systemaccording to this embodiment.

As shown in FIG. 1, the gate entry system of this embodiment has aticket gate device 1 for regulating a passage of a passenger 30, and aterminal device 10 carried by the passenger 30. The ticket gate device 1comprises: a wall unit 2 that is extended in a passing direction of thepassenger and forming a passageway; a gate unit 3 provided at an exitside of the passageway which can be opened or closed for regulating thepassage of the passenger; human sensors 4 a to 4 c for sensing thepassenger in the passageway; a radio communication unit 5 for carryingout data transmission/reception with respect to the terminal device 10carried by the passenger in the passageway by cooperating with the humansensors 4 a to 4 c; and display units 6 a and 6 b for displaying a stateof progress of the processing by a control unit (not shown) to bedescribed below.

Also, FIG. 2 shows a plan view of the ticket gate device 1 of FIG. 1seen from the above. In FIG. 2, the shaded ellipses A2 to A4 indicatedetectable ranges of the human sensors 4 a to 4 c. Also, an ellipse A1shown between two portions of the wall unit 1 indicates a communicationpossible range of the radio communication unit 5. In this embodiment, asshown in FIG. 2, the detectable range A2 of the human sensor 4 a isarranged at a front side of the communication possible range A1 of theradio communication unit 5 along the passing direction of thepassageway.

In this embodiment, the wall unit 2 forms the passageway extended alongthe passing direction of the passenger 30, and constitutes the automaticchecking and collecting machine body to be placed in the railwaystation, for example.

Also, as shown in FIG. 3A, the ticket gate device 1 has an internalconfiguration that includes the control unit 7.

The human sensors 4 a to 4 c for sensing the passenger in the passagewaycan be provided in forms of light sensors, weight sensors, etc., forexample. Note that the human sensor 4 a is arranged in a vicinity of anentrance of the ticket gate device 1, the human sensor 4 b is arrangedin a vicinity of a middle of the ticket gate device 1, and the humansensor 4 c is arranged in a vicinity of an exit of the ticket gatedevice 1. The sensor signals of these human sensors 4 a to 4 c areoutputted to a detection unit 7 a inside the control unit 7.

The control unit 7 controls the gate unit 3 to open or close accordingto the received data. In this embodiment, the control unit 7 has thedetection unit 7 a and a judgement unit 7 b, as well as an internalmemory (not shown) for storing the control program, etc.

The detection unit 7 a judges whether the human sensors 4 a to 4 c havesensed the passenger 30 or not. More specifically, when the sensorsignal from the human sensor 4 a is entered, the detection unit 7 aoutputs a reception signal for receiving data from the terminal device10 to the radio communication unit 5. Also, when the sensor signal fromthe human sensor 4 a and the human sensor 4 b are entered, the detectionunit 7 a judges that more than one passenger 30 have entered into theticket gate device 1, and outputs a subsequent entry refusal commandsignal for refusing an entry of the subsequent passenger 30 to thedisplay unit 6 a (6 b).

The judgement unit 7 b judges the validity of the data received by theradio communication unit 5. More specifically, when the data signal isreceived by the radio communication unit 5, the judgement unit 7 bjudges whether that data is valid or not in terms of a valid period, avalid region, etc., of the information data.

Then, when the detection signal indicating the detection of the sensorsignal of the human sensor 4 c fixed to near the exit is transmittedfrom the detection unit 7 a and it is judged that the data of thepassenger is valid, the judgement unit 7 b outputs a passing signal forpassing the passenger 30 to the gate unit 3. On the other hand, when itis judged that the data of the passenger is invalid, regardless of thesensor signal from the human sensor 4 c, the judgement unit 7 b outputsa passing refusal signal for blocking the passenger 30 to the gate unit3.

Also, the control unit 7 can close the gate unit 3 when at least one ofthe human sensors 4 b and 4 c having the detectable ranges A3 and A4that overlaps with the communication possible range A1 of the radiocommunication unit 5 detects the passenger before the datatransmission/reception is completed.

The gate unit 3 is provided at the exit side of the passageway andopened or closed to control the passage of the passenger, using a servocontroller driven by a servo motor, for example. More specifically, thegate unit 3 opens the gate so as to pass the passenger 30 when thepassing signal for passing the passenger 30 in the ticket gate device 1is entered from the judgement unit 7 b.

On the other hand, the gate unit 3 closes the gate so as not to pass thepassenger 30 when the passing refusal signal for blocking the passage ofthe passenger 30 in the ticket gate device 1 is entered from thejudgement unit 7 b.

The display unit 6 a (6 b) displays a state of the process by thecontrol unit 7, and can be provided in a form of a LED display, a liquidcrystal display, etc., for example. More specifically, the display unit6 a (6 b) can change the screen display content according to the signalsentered from the detection unit 7 a and the judgement unit 7 b.

For example, when the detection unit 7 a judges that more than oneperson has entered into the ticket gate device 1, the subsequent entryrefusal command signal for blocking the subsequent passenger 30 in theticket gate device 1 is outputted to the display unit 6 a (6 b). Whenthe subsequent entry refusal command signal is entered, the display unit6 a (6 b) displays a message for blocking the entry of the subsequentpassenger (such as “do not enter” or “passing disapproved”, forexample).

Namely, when the judgement unit 7 b judged that the data is valid, thejudgement unit 7 b outputs the passing signal for passing the passenger30 in the ticket gate device 1 to the display unit 6 b. On the otherhand, when the judgement unit 7 b judges that the data is invalid, thejudgement unit 7 b outputs the passing refusal signal for not passingthe passenger 30 in the ticket gate device 1 to the display unit 6 b.

When the passing signal is transmitted from the judgement unit 7 b, thedisplay unit 6 b displays a message indicating the validness (such as“valid”), whereas when the passing refusal signal is transmitted1 fromthe judgement unit 7 b, the display unit 6 b displays a messageindicating the invalidness (such as “invalid”, for example).

Also, when the processing of the data is still in progress, thejudgement unit 7 b outputs a processing in progress signal indicatingthat the processing is still in progress (a signal commanding thedisplay of “processing”, for example) to the display unit 6 a (6 b).When the processing in progress signal is transmitted from the judgementunit 7 b, the display unit 6 a displays a message for refusing the entryof the subsequent passenger 30 (such as “no further entry permitted”,for example). Also, the display unit 6 b displays a message indicatingthat the processing is in progress (such as “processing”, for example).The display unit 6 a (6 b) can also display the state of progress of theprocessing by utilizing an indicator or the like.

Also, the display unit 6 a (6 b) has an entry regulation function forpermitting an entry into the communication possible range A1 of theradio communication unit 5 to only one subsequent passenger while in thestate where the connection with the terminal device 10 of one passengeris already established.

The radio communication unit 5 carries out the datatransmission/reception to/from the terminal device 10 carried by thepassenger 30 in the passageway, in cooperation with the human sensor 4a, and can be provided in a form of IrDA, Bluetooth, etc., for example.In particular, in this embodiment, the radio communication unit 5carries out the establishing of the connection (communicationconnection) for the data transmission/reception to/from at least oneterminal device 10 carried by one passenger, by detecting the number ofthe passengers entering into the passageway according to the outputs ofthe human sensors 4 a to 4 c.

Here, the data transmitted/received by the radio communication unit 5may include a commutation pass for the train, a movie ticket, anidentifier code specific to the terminal device, etc. Note that IrDAcarries out the data communications with infrared rays, and theBluetooth carries out the data communications with 2.4 GHz radiofrequency.

Next, the terminal device 10 in this embodiment will be described.

FIG. 3B shows an internal configuration of the terminal device 10 inthis embodiment. As shown in FIG. 3B, the terminal device 10 of thisembodiment has a radio communication unit 12, a display unit 13 and acontrol unit 15 which are similar to the radio communication unit 5, thedisplay unit 6 a (6 b) and the control unit 7 of the ticket gate device1 described above, as well as an operation unit 11 and a memory unit 14that are not existing in the ticket gate device 1. In the following, thedifference from the ticket gate device 1 will be mainly described.

The terminal device 10 is a portable device for transmitting data to theticket gate device 1 through the radio communication unit 12, and can beprovided in a form of portable telephone, PDA, etc.

The operation unit 14 enables the input of the information data and theoperation of the screen display on the display unit 13, and can beprovided in a form of keys on the portable telephone, for example. Notethat the operation unit 14 can be a button shaped type, a joystickshaped type, or a speech input type. It is also possible to change theinformation displayed on a screen by using a touch panel provided on thescreen of the display unit 13.

The memory unit 14 stores data of the passengers, and can be provided ina form of FFEROM, for example. It should preferably be atamper-resistant memory in order to prevent the illegal alteration andthe copying. It can possibly be provided in a form of a SD memory cardfor recording music, or SIM or UIM mounted on the portable telephonesuch as that of GSM or IMT2000. The data of the passengers to be storedhere may include a ticket for the train, a ticket for the movie, anidentification code specific to the terminal device, etc.

(Operations of the Gate Entry System)

The operation of the gate entry system in the above describedconfiguration can be realized by the following procedure in thisembodiment. Note that the following description is directed to the caseof using the Bluetooth as the radio communication unit 5 or the radiocommunication unit 12.

(1) The operation in the case where the passenger 30 passes the ticketgate device 1:

FIG. 4 shows a procedure for the operation up to the point where thepassenger 30 passes the ticket gate device 1. As shown in FIG. 4, a stepfor turning the human sensor 4 a ON is carried out first (step S101).More specifically, when the passenger 30 passes the human sensor 4 anear the entrance of the ticket gate device 1, the human sensor 4 a isturned ON. Then, when the human sensor 4 a is turned ON, the detectionsignal indicating that the human sensor 4 a is turned ON is outputted tothe detection unit 7 a of the control unit 7.

Then, a step for setting the radio communication unit 5 of the ticketgate device 1 in the connection ready state is carried out (step S102).More specifically, when the detection signal indicating that the humansensor 4 a is turned ON is received, the detection unit 7 a outputs thereception signal for receiving the data from the terminal device 10 tothe radio communication unit 5. Then, when the reception signal istransmitted from the detection unit 7 a, the radio communication unit 5transmits a connection signal for carrying out the data exchange to theterminal device 10. Here, a message indicating the start of the ticketchecking processing is outputted to the display unit 6 b (which displays“processing” or an indicator for a prescribed time).

Next, the terminal device 10 receives the connection signal from theticket gate device 1 (step S103), and a step for establishing thecommunication connection between the ticket gate device 1 and theterminal device 10 is carried out (step S106). On the other hand, whenthe terminal device 10 does not receive the connection signal from theticket gate device 1 within a prescribed waiting period, thecommunication connection is not established between the ticket gatedevice 1 and the terminal device 10 (steps S104 and S105).

More specifically, if the time-up function (not shown) in the terminaldevice 10 does not receive the connection signal from the ticket gatedevice 1 within a prescribed waiting period, the connection with theticket gate device 1 is automatically interrupted. On the other hand,when the terminal device 10 received the connection signal within theprescribed waiting period, the connection is established.

Next, a step for judging whether the data is valid or not is carried out(step S107). More specifically, after the communication connection isestablished between the ticket gate device 1 and the terminal device 10,the radio communication unit 5 of the ticket gate device 1 receives thedata from the terminal device 10, and outputs that data to the judgementunit 7 b in the control unit 7. When that data is received, thejudgement unit 7 b judges the validity of the data, such as the date ofthe ticket, the names of the stations to get on and off, the validperiod of the ticket, etc.

Next, a step for displaying “valid” at the display unit 6 b is carriedout (step S108). More specifically, when it is judged that the data isvalid as a result of judging the validity of the data at the judgementunit 7 b, the judgement unit 7 b outputs the passing signal for passingthe passenger 30 in the ticket gate device 1 to the display unit 6 b.Then, when the passing signal is entered from the judgement unit 7 b,the display unit 6 b displays a message indicating the validness such as“valid”, for example.

Also, when the processing of the data is still in progress, thejudgement unit 7 b outputs the processing in progress signal indicatingthat the processing is still in progress to the display unit 6 a (6 b).Then, when the processing in progress signal is transmitted from thejudgement unit 7 b, the display unit 6 a (6 b) displays a message forrefusing the entry of the subsequent passenger 30 (such as “no furtherentry permitted”, for example). Also, the display unit 6 b displays amessage indicating that the processing is still in progress (such as“processing”, for example).

On the other hand, when it is judged that the data is invalid by judgingthe validity of the data at the judgement unit 7 b, a step for carryingout the invalidation processing described below is carried out (stepS110).

Then, a step for disconnecting the connection between the terminaldevice 10 and the ticket gate device 1 is carried out (step S109). Morespecifically, the detection unit 7 a judges whether all of the humansensors 4 a to 4 c in the ticket gate device 1 are ON or not. When allof the human sensors 4 a to 4 c are OFF, the detection unit 7 a judgesthat the passenger 30 has passed the ticket gate device 1, and outputs adisconnection signal for disconnecting the communication connection withthe terminal device 10 to the radio communication unit 5. Then, when thedisconnection signal is transmitted from the detection unit 7 a, theradio communication unit 5 disconnects the communication connection withthe terminal device 10.

Finally, a step for changing the displayed content of the display unit 6a (6 b) to “passing permitted” is carried out.

Note that, in this embodiment, a step for displaying a messageindicating that the data from the terminal device 10 is invalid such as“invalid”, for example at the display unit 6 b is carried out (stepS201) at the invalidation processing step (S110) described above asshown in FIG. 5. More specifically, when it is judged that the data isinvalid at the judgement unit 7 b, the passing refusal signal for notpassing the passenger 30 in the ticket gate device 1 is outputted fromthe judgement unit 7 b to the display unit 6 b. Then, when the passingrefusal signal is entered from the judgement unit 7 b, the display unit6 b displays a message indicating that the data from the terminal device10 is invalid (such as “invalid”, for example).

Next, a step for closing the gate at the gate unit 3 is carried out(step S202). More specifically, when the passing refusal signal isentered from the judgement unit 7 b, the gate unit 3 closes the gate byusing a servo motor (not shown) in the gate unit 3. Thereafter, a stepfor displaying “do not enter” at the display unit 6 a and “passingdisapproved” at the display unit 6 b is carried out (step S203). Morespecifically, when the passing refusal signal is entered from thejudgement unit 7 b,the display unit 6 a displays a message for notpassing the subsequent passenger (such as “do not enter”, for example)and the display unit 6 b displays a message for not passing thepassenger 30 in the ticket gate device 1 (such as “passing disapproved”,for example).

Then, a step for judging whether the passenger 30 exists in the ticketgate device 1 or not is carried out at the judgement unit 7 b (stepS204). More specifically, when the detection signals indicating that allof the human sensors 4 a to 4 c in the ticket gate device 1 become OFFare outputted from the detection unit 7 a to the judgement unit 7 b, thejudgement unit 7 b judges that no passenger exists in the ticket gatedevice 1.

Then, the judgement unit 7 b outputs the disconnection signal fordisconnecting the communication connection with the terminal device 10to the radio communication unit 5. When the disconnection signal isreceived, the radio communication unit 5 disconnects the communicationconnection with the terminal device 10 (step S205). In this way, if thedata is invalid as a result of judging the validity of the data at thejudgement unit 7 b, it is possible to block the passage of the passenger30 in the ticket gate device 1.

On the other hand, when any one of the human sensors 4 a to 4 c in theticket gate device 1 becomes ON and the detection signal indicatingturning ON of that human sensor is transmitted to the judgement unit 7b, the judgement unit 7 b judges that the passenger 30 exists in theticket gate device 1. Then, the judgement unit 7 b which judges that thepassenger 30 exists in the ticket gate device 1 commands the displayunit 6 b to continue to display a message for not passing the passenger30 in the ticket gate device 1 (such as “passing disapproved”, forexample).

Finally, a step for switching the display of the display unit 6 a (6 b)is carried out (step S206). More specifically, when the disconnectsignal is transmitted from the judgement unit 7 b, the display unit 6 a(6 b) switches a message “passing disapproved” displayed on the displayunit 6 a and a message “do not enter” displayed on the display unit 6 bto a message indicating the permission of the passing by the passenger(such as “passing permitted”, for example).

(2) The operation in the case where two or more passengers 30 exist inthe ticket gate device 1:

When two or more passengers 30 have entered into the ticket gate device1, there can be cases where the data of the subsequently enteredpassengers 30 following the passenger 30 who entered into the ticketgate device 1 first is received and processed. For this reason, thefollowing procedure is designed to carry out the data processingappropriately even when two or more passengers 30 have entered into theticket gate device 1. FIG. 6 shows the processing procedure of thisoperation.

As shown in FIG. 6, a step for turning the human sensor 4 a ON as thepassenger 30 enters into the ticket gate device 1 is carried out first(step S301), and then a step for making the radio communication unit 5in the ticket gate device 1 in the connection ready state is carried out(step S302). More specifically, when the passenger 30 passes the humansensor 4 a near the entrance of the ticket gate device 1, the humansensor 4 a is turned ON. Then, the human sensor 4 a is turned ON and thedetection signal indicating turning ON of that human sensor is outputtedto the detection unit 7 a of the control unit 7.

Then, when the detection signal indicating that the human sensor4 a isturned ON entered, the detection unit 7 a outputs the reception signalfor receiving the data from the terminal device 10 to the radiocommunication unit 5. Then, when the reception signal is received fromthe detection unit 7 a, the radio communication unit 5 transmits aconnection signal for carrying out the data exchange with the terminaldevice 10 (connection ready). Here, a message indicating the start ofthe ticket checking processing is outputted to the display unit 6 b(which displays “processing” or an indicator for a prescribed time).

Next, the terminal device 10 receives the connection signal from theticket gate device 1 (step S303), and a step for establishing thecommunication connection between the ticket gate device 1 and theterminal device 10 is carried out (step S306). When this communicationconnection with the terminal device 10 is established, the radiocommunication unit 5 of the ticket gate device 1 receives the data fromthe terminal device 10.

On the other hand, when the terminal device 10 does not receive theconnection signal from the ticket gate device 1 within a prescribedwaiting period, the communication connection is not established betweenthe ticket gate device 1 and the terminal device 10 (steps S304 andS305).

More specifically, if the time-up function (not shown) in the terminaldevice 10 does not receive the connection signal from the ticket gatedevice 1 within a prescribed waiting period, the connection with theticket gate device 1 is automatically interrupted. On the other hand,when the terminal device 10 received the connection signal within theprescribed waiting period, the connection is established.

Next, a step for judging whether two or more persons have entered intothe ticket gate device 1 (checking and collecting machine, for example)or not is carried out by the detection unit 7 a (step S307). Morespecifically, when all of the human sensors 4 a and 4 b are turned ON,an ON signal indicating that both of the human sensors 4 a and 4 b areturned ON is outputted to the detection unit 7 a. Then, when the ONsignal is entered, the detection unit 7 a judges that two or morepassengers 30 have entered because both of the human sensors 4 a and 4 bare turned ON.

Next, a step for displaying “no further entry permitted” at the displayunit 6 a (6 b) is carried out. More specifically, when the ON signalindicating that both of the human sensors 4 a and 4 b are turned ON isentered, the detection unit 7 a outputs the subsequent entry refusalcommand signal for blocking the entry of the subsequent passenger 30into the ticket gate device 1 (making the state of having only onepassenger 30 in the ticket gate device 1) to the display unit 6 a (6 b).Then, when the subsequent entry refusal command signal is received, thedisplay unit 6 a (6 b) displays a message for refusing the entry of thesubsequent passenger 30 (such as “no further entry permitted”, forexample).

Next, a step for judging whether there is only one passenger 30 in theticket gate device 1 or not is carried out at the detection unit 7 a(step S309). Then, when there is only one passenger 30 in the ticketgate device 1, a step for releasing “no further entry permitted”displayed at the display unit 6 a (6 b) is carried out (step S310). Onthe other hand, when there are more than one passengers 30 in the ticketgate device 1, the display of “no further entry permitted” at thedisplay unit 6 a (6 b) is maintained.

More specifically, when it is detected that any one of the human sensors4 a and 4 b is turned ON, the detection unit 7 a judges that there isonly one passenger 30 in the ticket gate device 1, and outputs asubsequent entry refusal release command signal for releasing thedisplay for refusing the entry of the passenger 30 to the display unit 6a (6 b). Then, when the subsequent entry refusal release command signalis entered, the display unit 6 a (6 b) releases the display for refusingthe subsequent entry.

Then, a step for judging whether the data is valid or not is carried out(step S311). More specifically, after the communication connection isestablished between the ticket gate device 1 and the terminal device 10,the radio communication unit 5 of the ticket gate device 1 receives thedata from the terminal device 10, and outputs that data to the judgementunit 7 b. When that data is entered, the judgement unit 7 b judges thevalidity of the data, such as the date of the ticket, the names of thestations to get on and off, the valid period of the ticket, etc.

Next, a step for displaying “valid” at the display unit 6 b is carriedout (step S312). More specifically, when it is judged that the data isvalid as a result of judging the validity of the data at the judgementunit 7 b, the judgement unit 7 b outputs the passing signal for passingthe passenger 30 in the ticket gate device 1 to the display unit 6 b.Then, when the passing signal is received from the judgement unit 7 b,the display unit 6 b displays a message indicating the validness such as“valid”, for example.

Also, when the processing of the data is still in progress, thejudgement unit 7 b outputs the processing in progress signal indicatingthat the processing is still in progress to the display unit 6 a (6 b).Then, when the processing in progress signal is received from thejudgement unit 7 b,the display unit 6 a (6 b) displays a message forrefusing the entry of the subsequent passenger 30 (such as “no furtherentry permitted”, for example). Also, the display unit 6 b displays amessage indicating that the processing is still in progress (such as“processing”, for example).

On the other hand, when it is judged that the data is invalid as aresult of judging the validity of the data at the judgement unit 7 b, astep for carrying out the invalidation processing is carried out (stepS314). This step S314 for carrying out the invalidation processing issimilar to the invalidation processing shown in FIG. 5.

Finally, a step for disconnecting the connection between the terminaldevice 10 and the ticket gate device 1 is carried out (step S313). Morespecifically, the detection unit 7 a judges whether all of the humansensor 4 a to 4 c in the ticket gate device 1 are ON or not. When thedetection signal indicating that all of the human sensors 4 a to 4 c areOFF is received, the detection unit 7 a judges that the passenger 30 haspassed the ticket gate device 1, and outputs a disconnection signal fordisconnecting the communication connection with the terminal device 10to the radio communication unit 5. Then, when the disconnection signalis transmitted from the detection unit 7 a, the radio communication unit5 disconnects the communication connection with the terminal device 10.

In this way, when more than one passengers 30 have entered into theticket gate device 1, it is possible to give a warning for eliminatingthe subsequent passengers 30 so that it becomes possible to eliminatethe subsequent passengers 30 quickly and it becomes possible to processthe ticket information in the order starting from the passenger 30 whoentered first.

(3) The operation in the case where the passenger tries to pass theticket gate device 1 quickly:

There can be cases where the passenger tries to pass the ticket gatedevice 1 despite of the fact that the processing of the data carried outby the ticket gate device 1 is unfinished. If the passenger 30 tries topass the ticket gate device 1 despite of the fact that the data of thepassenger 30 is unprocessed, the following operation is carried out.FIG. 7 shows the processing procedure of this operation.

As shown in FIG. 7, a step for turning the human sensor 4 a ON as thepassenger 30 enters into the ticket gate device 1 is carried out (stepS401), and then a step for making the radio communication unit 5 in theticket gate device 1 in the connection ready state is carried out (stepS402). More specifically, when the passenger 30 passes the human sensor4 a near the entrance of the ticket gate device 1, the human sensor 4 ais turned ON. Then, when the human sensor 4 a is turned ON, thedetection signal indicating turning ON of that human sensor is outputtedto the detection unit 7 a of the control unit 7.

Then, when the detection signal indicating that the human sensor4 a isturned ON is received, the detection unit 7 a outputs the receptionsignal for receiving the data from the terminal device 10 to the radiocommunication unit 5. Then, when the reception signal is transmittedfrom the detection unit 7 a, the radio communication unit 5 transmits aconnection signal for carrying out the data exchange with the terminaldevice 10 (connection ready). Here, a message indicating the start ofthe ticket checking processing is outputted to the display unit 6 b(which displays “processing” or an indicator for a prescribed time).

Next, the terminal device 10 receives the connection signal from theticket gate device 1 (step S403), and a step for establishing thecommunication connection between the ticket gate device 1 and theterminal device 10 is carried out (step S406). When this communicationconnection with the terminal device 10 is established, the radiocommunication unit 5 of the ticket gate device 1 receives the data fromthe terminal device 10.

On the other hand, when the terminal device 10 does not receive theconnection signal from the ticket gate device 1 within a prescribedwaiting period, the communication connection is not established betweenthe ticket gate device 1 and the terminal device 10 (steps S404 andS405).

More specifically, if the time-up function (not shown) in the terminaldevice 10 does not receive the connection signal from the ticket gatedevice 1 within a prescribed waiting period, the connection with theticket gate device 1 is automatically interrupted. On the other hand,when the terminal device 10 received the connection signal within theprescribed waiting period, the connection is established.

Then, when the connection is established, a step for judging thevalidity of the data from the terminal device 10 is carried out at thejudgement unit 7 b (step S407). More specifically, after thecommunication connection is established between the ticket gate device 1and the terminal device 10, the radio communication unit 5 of the ticketgate device 1 receives the data from the terminal device 10, and outputsthat data to the judgement unit 7 b.

Then, when the passenger 30 in the ticket gate device 1 tries to passdespite of the fact that the processing of the data carried out by thejudgement unit 7 b is unfinished, a step for closing the gate is carriedout at the gate unit 3 (steps S408 and S409). More specifically, whenthe judgement unit 7 b is in the state of processing the data, thepassing refusal command signal for blocking the passing of the passenger30 in the ticket gate device 1 is outputted to the gate unit 3.

Then, when the passing refusal command signal is received, the gate unit3 closes the gate so as to block the passing passenger 30 if thepassenger 30 in the ticket gate device 1 passes the human sensor 4 c.Also, the judgement unit 7 b outputs the passing refusal command signalto the display unit 6 b as well. Then, when the passing refusal commandsignal is received, the display unit 6 b displays a warning message forwarning the passenger 30 in the ticket gate device 1 (such as “do notpass the gate because the data is unprocessed”, for example).

Also, when the data is valid, a step for opening the gate in the ticketgate device 1 is carried out (steps S410 and S411). More specifically,when it is judged that the data is valid, the judgement unit 7 b outputsthe passing signal for passing the passenger 30 in the ticket gatedevice 1 to the display unit 6 b. Then, when the passing signal isreceived from the judgement unit 7 b, the gate unit 3 opens the gate.

On the other hand, when it is judged that the data is invalid as aresult of judging the validity of the data at the judgement unit 7 b, astep for carrying out the invalidation processing is carried out (stepS413). This step S413 for carrying out the invalidation processing issimilar to the invalidation processing shown in FIG. 5.

Finally, a step for disconnecting the connection between the terminaldevice 10 and the ticket gate device 1 is carried out (step S412). Morespecifically, the detection unit 7 a judges whether all of the humansensor 4 a to 4 c in the ticket gate device 1 are ON or not. When thedetection signal indicating that all of the human sensors 4 a to 4 c areOFF is received, the detection unit 7 a judges that the passenger 30 haspassed the ticket gate device 1, and outputs a disconnection signal fordisconnecting the communication connection with the terminal device 10to the radio communication unit 5. Then, when the disconnection signalis entered from the detection unit 7 a, the radio communication unit 5disconnects the communication connection with the terminal device 10.

In this way, when the judgement unit 7 b is not processed the data yet,it is possible to block the passing passenger 30 in the ticket gatedevice 1.

(Effects of the Gate Entry System of This Embodiment)

According to the gate entry system of this embodiment as describedabove, the data communication connection can be established between theterminal device 10 carried by the passenger and the ticket gate device 1(the automatic checking and collecting machine, for example) incooperation with the human sensor 4 a, so that the automatic checkingand collecting machine can have the communication connection with onlythe necessary correspondent.

Also, a plurality of human sensors 4 a to 4 c are provided at the ticketgate device 1 so that it is possible to comprehend the state of thepassengers in the ticket gate device 1 easily. Also, when thecommunication connection cannot be established with the Bluetooth of thepassenger despite of the fact that the communication connection isrequested from the automatic checking and collecting machine (as in thecase where the passenger quits to pass the ticket gate device 1 and goesout of the ticket gate device 1, for example), the human sensors 4 a to4 c can sense that state and interrupt the communication connection(time-up function).

Also, the data transmitted from the terminal device 10 carried by thepassenger can be replaced by the information regarding the passingpermission for regulating the passage of the passenger (such as theticket for the railway, the ticket for the movie, etc., for example), sothat there is no need for the passenger passing the ticket gate device 1to purchase the ticket at a specific place.

Also, the detectable range A2 of the human sensor 4 a provided at afront side along the passing direction of the passageway does not belongto the communication possible range A1 of the radio communication unit5, so that it is possible to detect the subsequent passenger locatedoutside the communication possible range of the radio communication unit5 by the human sensor 4 a located near the entrance.

Also, when the passenger tries to pass the gate unit 3 (by movingrapidly through the gate, for example) before the datatransmission/reception carried out between the terminal device 10carried by the passenger and the radio communication unit 5 iscompleted, it is possible to close the gate by a command from thecontrol unit 7 so that it is possible to prevent the passage of thepassenger who has not been subjected to the proper data processing.

Also, when the connection between the terminal device 10 of thepassenger and the radio communication unit 5 is already established, itis possible to display a message for permitting an entry of morepassengers besides the passenger already in the communication possiblerange A1 of the radio communication unit 5 (such as “subsequent entrypermitted”, for example).

On the other hand, when the connection between the terminal device 10 ofthe passenger already in the communication possible range A1 of theradio communication unit 5 and the radio communication unit 5 is notestablished yet, it is possible to display a message for blocking theentry of the passenger following the passenger already in thecommunication possible range A1 of the radio communication unit 5 (suchas “subsequent entry not permitted”, for example). In this way, evenwhen more than one passengers have entered into the communicationpossible range A1 of the radio communication unit 5, it is possible toeliminate the entry of the subsequent passenger so that it is possibleto prevent a data processing trouble that can be occurred between apreceding passenger and a subsequent passenger.

Also, the state of progress of the processing of the data transmitted tothe radio communication unit 5 by the passenger can be displayed at thedisplay unit 6 a (6 b), the passenger can easily comprehend the state ofprogress of the processing of the own data.

Also, the passenger can enter into the ticket gate device 1 according tothe guidance of the display unit 6 a (6 b) provided along the passingdirection. Also, the subsequent passenger can easily comprehend thestate of waiting period until the processing of the preceding passengeris finished, so that it is possible to prevent the data processingtrouble that can be occurred between a preceding passenger and asubsequent passenger.

(First Modified Embodiment)

FIG. 8A shows the perspective view of the ticket gate device 1 accordingto the first modified embodiment. As shown in FIG. 8A, it is possible toprovide the gate unit 3 a near the entrance, in addition to the gateunit 3 b near the exit. More specifically, when the first passenger 30enters the ticket gate device 1, the gate unit 3 a near the entrance isclosed so as to block the entry of the subsequent passenger 30. Then,when the processing of the first passenger 30 in the ticket gate device1 is finished and the first passenger 30 passes the ticket gate device1, the gate unit 3 a near the entrance is opened so as to permit theentry of the subsequent passenger 30.

According to the ticket gate device 1 of this first modified embodiment,it is possible to block the subsequent passenger 30 more definitelycompared with the case of having only one gate unit 3.

(Second Modified Embodiment)

FIG. 8B shows the perspective view of the ticket gate device 1 accordingto the second modified embodiment. As shown in FIG. 8B, it is possibleto provide a speech unit 8 to the ticket gate device 1.

The speech unit 8 of this modified embodiment calls for the attention bythe speech to the terminal device 10 carried by the passenger 30, andcan be provided in a form of a loudspeaker for generating sounds, forexample. Note that the speech unit 8 can be provided near the entranceof the ticket gate device 1.

The operation of the ticket gate device 1 in this configuration can beas follows. First, the user sets an own ID code (such as name, number,symbol, etc.) by using the operation unit 11 of the terminal device 10.Then, when the data containing the own ID code is transmitted from theterminal device 10 to the ticket gate device 1, the radio communicationunit 5 receives that data.

Then, the data received by the radio communication unit 5 of the ticketgate device 1 is temporarily stored in the judgement unit 7 b of thecontrol unit 7, and when the user of the terminal device 10 has not beenprocessed properly (the user has tried to get out from the ticket gatedevice 1 despite of the fact that the user is still unprocessed, or morethan two users have entered into the ticket gate device 1, for example),a warning signal containing the ID code is outputted from the judgementunit 7 b to the speech unit 8 so as to call for the attention of theuser (such as “Mr. so and so please get out of the ticket gate device 1”or “please get out of the ticket gate device 1” in the case where the IDcode has not been entered into the judgement unit 7 b, for example).

According to the ticket gate device 1 of this modified embodiment, it ispossible to warn the passenger 30 directly by the speech from the speechunit 8, so that it is possible to call for the attention of the userquickly.

(Third Modified Embodiment)

FIG. 8C shows the perspective view of the ticket gate device 1 accordingto the third modified embodiment. As shown in FIG. 8C, the ticket gatedevice 1 may be provided with a shielding 9.

The shielding 9 of this modified embodiment shields the external noises,and can be provided in a form of a grounded conductor plate, forexample. When the external noises are entered, this shielding 9 canshield the external noises by letting them go through the grounding ofthe conductor plate.

In this way, even when the data is transmitted to one ticket gate device1 among a plurality of ticket gate devices, the similar data for theother ticket gate device 1 will not be mixed so that the datatransmitted by the passenger 30 can be processed properly at the ticketgate device 1.

(Fourth Modified Embodiment)

FIG. 8D shows the ticket gate device 1 of the fourth modifiedembodiment, which has display unit 6 c arranged along the passingdirection of the passenger 30 in the passageway, for guiding the passingby the passenger 30 according to the state of progress of theprocessing.

The display unit 6 c shown in FIG. 8D is arranged along the passingdirection of the passenger 30 in the passageway, for guiding the passingof the passenger 30 according to the state of progress of theprocessing, and can be provided in forms of LEDs, for example. Morespecifically, when a state signal indicating that the data processing isstill in progress is entered from the judgement unit 7 b, the displayunit 6 c flashes a half of the LEDs, for example.

Also, when a state signal indicating that the data processing iscompleted is entered from the judgement unit 7 b, the display unit 6 cflashes all the LEDs. In this way, the passenger 30 passing the ticketgate device 1 can objectively comprehend when it is possible to pass.

The operation of the ticket gate device 1 according to this modifiedembodiment can be as follows.

First, a step for turning the human sensor 4 a ON is carried out. Morespecifically, when the passenger 30 passes the human sensor 4 a near theentrance of the ticket gate device 1, the human sensor 4 a is turned ON.Then, when the human sensor 4 a is turned ON, the detection signalindicating that the human sensor 4 a is turned ON is outputted to thedetection unit 7 a of the control unit 7.

Then, a step for setting the radio communication unit 5 of the ticketgate device 1 in the connection ready state is carried out. Morespecifically, when the detection signal indicating that the human sensor4 a is turned ON is entered, the detection unit 7 a outputs thereception signal for receiving the data from the terminal device 10 tothe radio communication unit 5. Then, when the reception signal isreceived from the detection unit 7 a, the radio communication unit 5transmits a connection signal for carrying out the data exchange to theterminal device 10.

Next, the terminal device 10 receives the connection signal from theticket gate device 1, and a step for establishing the communicationconnection between the ticket gate device 1 and the terminal device 10is carried out. On the other hand, when the terminal device 10 does notreceive the connection signal from the ticket gate device 1 within aprescribed waiting period, the communication connection is notestablished between the ticket gate device 1 and the terminal device 10(steps S104 and S105).

More specifically, if the time-up function (not shown) in the terminaldevice 10 does not receive the connection signal from the ticket gatedevice 1 within a prescribed waiting period, the connection with theticket gate device 1 is automatically interrupted. On the other hand,when the terminal device 10 received the connection signal within theprescribed waiting period, the connection is established.

Next, a step for judging whether the data is valid or not is carriedout. More specifically, after the communication connection isestablished between the ticket gate device 1 and the terminal device 10,the radio communication unit 5 of the ticket gate device 1 receives thedata from the terminal device 10, and outputs that data to the judgementunit 7 b in the control unit 7. When that data is received, thejudgement unit 7 b judges the validity of the data, such as the date ofthe ticket, the names of the stations to get on and off, the validperiod of the ticket, etc.

Next, a step for displaying the state of progress of the data processingat the display unit 6 c is carried out. The display unit 6 c flashes ahalf of the LEDs, for example, when the state signal indicating that thedata processing is still in progress from the judgement unit 7 b.

Also, when the state signal indicating that the data processing iscompleted is received from the judgement unit 7 b, the display unit 6 cflashes all the LEDs.

Next, a step for displaying “valid” at the display unit 6 b is carriedout. More specifically, when it is judged that the data is valid as aresult of judging the validity of the data at the judgement unit 7 b,the judgement unit 7 b outputs the passing signal for passing thepassenger 30 in the ticket gate device 1 to the display unit 6 b. Then,when the passing signal is entered from the judgement unit 7 b, thedisplay unit 6 b displays a message indicating the validness such as“valid”, for example.

Also, when the processing of the data is still in progress, thejudgement unit 7 b outputs the processing in progress signal indicatingthat the processing is still in progress to the display unit 6 a (6 b).Then, when the processing in progress signal is received from thejudgement unit 7 b, the display unit 6 a (6 b) displays a message forrefusing the entry of the subsequent passenger 30 (such as “no furtherentry permitted”, for example). Also, the display unit 6 b displays amessage indicating that the processing is still in progress (such as“processing”, for example).

On the other hand, when it is judged that the data is invalid as aresult of judging the validity of the data at the judgement unit 7 b, astep for carrying out the invalidation processing is carried out. Thisinvalidation processing is carried out as shown in FIG. 5.

Finally, a step for disconnecting the connection between the terminaldevice 10 and the ticket gate device 1 is carried out. Morespecifically, the detection unit 7 a judges whether all of the humansensor 4 a to 4 c in the ticket gate device 1 are ON or not. When all ofthe human sensors 4 a to 4 c are OFF, the detection unit 7 a judges thatthe passenger 30 has passed the ticket gate device 1, and outputs adisconnection signal for disconnecting the communication connection withthe terminal device 10 to the radio communication unit 5. Then, when thedisconnection signal is received from the detection unit 7 a, the radiocommunication unit 5 disconnects the communication connection with theterminal device 10.

(Fifth Modified Embodiment)

FIG. 9 shows the internal configuration of the ticket gate device 1 ofthe fifth modified embodiment. As shown in FIG. 9, it is possible toprovide a passing judgement unit 7 c in the control unit 7.

The passing judgement unit 7 c of this modified embodiment judgeswhether the properly data processed passenger 30 passes or not. Morespecifically, the passing judgement unit 7 b temporarily stores the datareceived by the radio communication unit 5 first (including the ID code,which will be referred to as the first ID data), and when the passenger30 passes the ticket gate device 1, the data (including the ID code,which will be referred to as the second ID data) is received by theradio communication unit 5 of the ticket gate device 1 again and thesecond ID data is also temporarily stored in the passing judgement unit7 b.

Then, the passing judgement unit 7 c compares the internally storedfirst ID data and second ID data, and if they coincide, the passingjudgement unit 7 c outputs the passing signal for passing the passenger30 in the ticket gate device 1 to the gate unit 3. Similarly, if thefirst ID data and the second ID data do not coincide, the passingjudgement unit 7 c outputs the passing refusal signal for not passingthe passenger 30 in the ticket gate device 1 to the gate unit 3.

In this way, even when the data of the subsequent passenger iserroneously received at the radio communication unit 5 and processedbefore the data of the preceding passenger 30, it is possible to limitthe passage of the preceding passenger 30 for which the data processinghas not been carried out.

The operation of the ticket gate device 1 according to this modifiedembodiment can be as follows. FIG. 10 shows the processing procedure ofthe ticket gate device 1 in this modified embodiment.

As shown in FIG. 10, a step for turning the human sensor 4 a ON as thepassenger 30 enters into the ticket gate device 1 is carried out first(step S501), and then a step for making the radio communication unit 5in the ticket gate device 1 in the connection ready state is carried out(step S502). More specifically, when the passenger 30 passes the humansensor 4 a near the entrance of the ticket gate device 1, the humansensor 4 a is turned ON. Then, when the human sensor 4 a is turned ON,the detection signal indicating turning ON of that human sensor isoutputted to the detection unit 7 a of the control unit 7.

Then, when the detection signal indicating that the human sensor4 a isturned ON entered, the detection unit 7 a outputs the reception signalfor receiving the data from the terminal device 10 to the radiocommunication unit 5. Then, when the reception signal is transmittedfrom the detection unit 7 a, the radio communication unit 5 transmits aconnection signal for carrying out the data exchange with the terminaldevice 10 (connection ready). Here, a message indicating the start ofthe ticket checking processing is outputted to the display unit 6 b(which displays “processing” or an indicator for a prescribed time).

Next, the terminal device 10 receives the connection signal from theticket gate device 1 (step S503), and a step for establishing thecommunication connection between the ticket gate device 1 and theterminal device 10 is carried out (step S507). When this communicationconnection with the terminal device 10 is established, the radiocommunication unit 5 of the ticket gate device 1 receives the data fromthe terminal device 10. In this case, the received data includes the IDcode for identifying the passenger 30 of the terminal device 10.

On the other hand, when the terminal device 10 does not receive theconnection signal from the ticket gate device 1 within a prescribedwaiting period, the communication connection is not established betweenthe ticket gate device 1 and the terminal device 10 (steps S505 andS506).

More specifically, if the time-up function (not shown) in the terminaldevice 10 does not receive the connection signal from the ticket gatedevice 1 within a prescribed waiting period, the connection with theticket gate device 1 is automatically interrupted. On the other hand,when the terminal device 10 received the connection signal within theprescribed waiting period, the connection is established.

Next, the validity of the data from the terminal device 10 is judged atthe judgement unit 7 b, and if the content of that data is valid, a stepfor passing the passenger 30 in the ticket gate device 1 is carried out(step 509). More specifically, the radio communication unit 5 receivesthe data of the passenger 30 in the ticket gate device 1 and outputs theID code in that data to the passing judgement unit 7 c.

Then, the passing judgement unit 7 b temporarily stores the datareceived by the radio communication unit 5 first (the first ID data).Also, when the passenger 30 passes the ticket gate device 1, the data(the second ID data) is received by the radio communication unit 5 ofthe ticket gate device 1 again and the second ID data is alsotemporarily stored in the passing judgement unit 7 b.

Then, the passing judgement unit 7 c compares the internally storedfirst ID data and second ID data, and if they coincide, the passingjudgement unit 7 c outputs the passing signal for passing the passenger30 in the ticket gate device 1 to the gate unit 3. Similarly, if thefirst ID data and the second ID data do not coincide, the passingjudgement unit 7 c outputs the passing refusal signal for not passingthe passenger 30 in the ticket gate device 1 to the gate unit 3 and thedisplay unit 6 b.

Then, when the ID data of the passenger 30 in the ticket gate device 1do not coincide, the judgement unit 7 b carries out a step for closingthe gate of the ticket gate device 1 (step S510), and then carries out astep for displaying “do not enter” at the display unit 6 a and “passingdisapproved” at the display unit 6 b (step S511).

More specifically, when the passing refusal signal is transmitted fromthe judgement unit 7 b, the display unit 6 a displays a message for notpassing the subsequent passenger (such as “do not enter”, for example),and the display unit 6 b displays a message for not passing thepassenger 30 in the ticket gate device 1 (such as “passing disapproved”,for example).

Also, when the passenger 30 who has the second ID data passes the ticketgate 1, a step for opening the gate of the ticket gate device 1 iscarried out (step S512). More specifically, when the second ID data isreceived at the radio communication unit 5, that second ID data isoutputted to the passing judgement unit 7 c. Then, when the second IDdata is received, the passing judgement unit 7 c judges that the itcoincides with the first ID data received first, and outputs the passingsignal for passing the passenger 30 in the ticket gate device 1 to thegate unit 3.

Also, the passing judgement unit 7 c outputs a release command forreleasing the warning display displayed at the display unit 6 b to thedisplay unit 6 b. Then, when the passing command signal is received, thegate unit 3 opens the gate of the ticket gate device 1 (step S513).Also, when the release command is entered, the display unit 6 b releasesthe warning display in order to pass the passenger 30 in the ticket gatedevice 1. On the other hand, when the passenger who has the first IDdata does not pass the ticket gate device 1, a step for maintaining thewarning display (such as “passing disapproved”, for example) is carriedout (step S511).

Finally, a step for disconnecting the connection between the terminaldevice 10 and the ticket gate device 1 is carried out (step S514). Morespecifically, the detection unit 7 a judges whether all of the humansensor 4 a to 4 c in the ticket gate device 1 are ON or not. When thedetection signal indicating that all of the human sensors 4 a to 4 c areOFF is received, the detection unit 7 a judges that the passenger 30 haspassed the ticket gate device 1, and outputs a disconnection signal fordisconnecting the communication connection with the terminal device 10to the radio communication unit 5. Then, when the disconnection signalis transmitted from the detection unit 7 a, the radio communication unit5 disconnects the communication connection with the terminal device 10.

As described, according to the present invention, it is possible tocarry out the processing of the passengers properly at the automaticchecking and collecting machine side, even when the radio technology(especially the Bluetooth) is applied to the automatic checking andcollecting machine, for example.

It is also to be noted that, besides those already mentioned above, manymodifications and variations of the above embodiments may be madewithout departing from the novel and advantageous features of thepresent invention. Accordingly, all such modifications and variationsare intended to be included within the scope of the appended claims.

What is claimed is:
 1. A gate entry system for regulating passages ofpassengers who carry short range radio technology based portableterminal devices, comprising: a wall unit configured to form apassageway that is extended along a passing direction of the passengers;a gate unit provided at an exit side of the passageway, which isconfigured to be opened or closed to regulate the passages of thepassengers; human sensors configured to sense the passengers in thepassageway; a radio communication unit having a communication possiblerange within which terminal devices of a plurality of passengers in thepassageway can be simultaneously located, and which is configured todetect a number of passengers entering into the passageway according tooutputs of the human sensors, and to perform transmission/reception ofdata with respect to only one terminal device of one passenger in thepassageway by establishing a connection only with the one terminaldevice; and a control unit configured to control an opening or closingof the gate unit according to the data received by the radiocommunication unit.
 2. The gate entry system of claim 1, wherein thehuman sensors include a plurality of the human sensors arranged alongthe passing direction of the passengers.
 3. The gate entry system ofclaim 1, wherein the radio communication unit receives the data that isinformation regarding a permission to pass the gate unit.
 4. The gateentry system of claim 1, wherein at least one of the human sensors has adetectable range at a front side of a communication possible range ofthe radio communication unit along the passing direction of thepassengers.
 5. The gate entry system of claim 1, wherein the controlunit closes the gate unit when at least one of the human sensors with adetectable range overlapping with a communication possible range of theradio communication unit detects a passenger before thetransmission/reception of the data is finished.
 6. The gate entry systemof claim 1, wherein the control unit permits an entry of one subsequentpassenger into a communication possible range of the radio communicationunit when a connection with the terminal device of one passenger isalready established.
 7. The gate entry system of claim 1, furthercomprising: a display unit configured to display a state of progress ofa processing by the control unit.
 8. The gate entry system of claim 7,wherein the display unit is arranged along the passing direction of thepassengers and guides the passages of the passengers according to thestate of progress of the processing.
 9. A gate entry system forregulating passages of passengers who carry short range radio technologybased portable terminal devices, comprising: a wall unit configured toform a passageway that is extended along a passing direction of thepassengers; a gate unit provided at an exit side of the passageway,which is configured to be opened or closed to regulate the passages ofthe passengers; means for sensing the passengers in the passageway;means for detecting a number of passengers entering into the passagewayaccording to outputs of the sensing means, and for performingtransmission/reception of data with respect to only one terminal deviceof one passenger in the passageway by establishing a connection onlywith the one terminal device, said detecting means having acommunication possible range within which terminal devices of aplurality of passengers in the passageway can be simultaneously located;and a control unit configured to control an opening or closing of thegate unit according to the data received by the radio communicationunit.
 10. The gate entry system of claim 9, wherein the sensing meansincludes a plurality of the human sensors arranged along the passingdirection of the passengers.
 11. The gate entry system of claim 9,wherein the detecting means receives the data that is informationregarding a permission to pass the gate unit.
 12. The gate entry systemof claim 9, wherein the sensing means has a detectable range at a frontside of a communication possible range of the radio communication unitalong the passing direction of the passengers.
 13. The gate entry systemof claim 9, wherein the control unit closes the gate unit when thesensing means with a detectable range overlapping with a communicationpossible range of the detecting means detects a passenger before thetransmission/reception of the data is finished.
 14. The gate entrysystem of claim 9, wherein the control unit permits an entry of onesubsequent passenger into a communication possible range of thedetecting means when a connection with the terminal device of onepassenger is already established.
 15. The gate entry system of claim 9,further comprising: means for displaying a state of progress of aprocessing by the control unit.
 16. The gate entry system of claim 15,wherein the display means is arranged along the passing direction of thepassengers and guides the passages of the passengers according to thestate of progress of the processing.